EP4619680A4 - CLEANROOM LIGHTING SYSTEM - Google Patents

CLEANROOM LIGHTING SYSTEM

Info

Publication number
EP4619680A4
EP4619680A4 EP23892554.9A EP23892554A EP4619680A4 EP 4619680 A4 EP4619680 A4 EP 4619680A4 EP 23892554 A EP23892554 A EP 23892554A EP 4619680 A4 EP4619680 A4 EP 4619680A4
Authority
EP
European Patent Office
Prior art keywords
cleanroom
lighting system
lighting
cleanroom lighting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23892554.9A
Other languages
German (de)
French (fr)
Other versions
EP4619680A1 (en
Inventor
Thomas M Danahy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP4619680A1 publication Critical patent/EP4619680A1/en
Publication of EP4619680A4 publication Critical patent/EP4619680A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP23892554.9A 2022-11-17 2023-11-16 CLEANROOM LIGHTING SYSTEM Pending EP4619680A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263384129P 2022-11-17 2022-11-17
PCT/US2023/080023 WO2024107960A1 (en) 2022-11-17 2023-11-16 Clean room lighting sysytem

Publications (2)

Publication Number Publication Date
EP4619680A1 EP4619680A1 (en) 2025-09-24
EP4619680A4 true EP4619680A4 (en) 2026-03-18

Family

ID=91080863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23892554.9A Pending EP4619680A4 (en) 2022-11-17 2023-11-16 CLEANROOM LIGHTING SYSTEM

Country Status (4)

Country Link
US (1) US12025289B2 (en)
EP (1) EP4619680A4 (en)
MX (1) MX2025005691A (en)
WO (1) WO2024107960A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4448757B2 (en) * 2004-11-01 2010-04-14 三機工業株式会社 Clean room lighting system
KR200449711Y1 (en) * 2008-05-08 2010-08-03 주식회사 제일조명 Fluorescent Light Fixture for Clean Room
KR20110051744A (en) * 2009-11-11 2011-05-18 주식회사 크린세븐 Luminaire for clean room
WO2015148025A1 (en) * 2014-03-27 2015-10-01 GE Lighting Solutions, LLC Lighting fixture with antimicrobial/antifungal sheet and clean room capability
US20170051898A1 (en) * 2012-09-06 2017-02-23 Michael A. Tischler Sealed and sealable lighting systems incorporating flexible light sheets and related methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934786A (en) 1995-09-21 1999-08-10 O'keefe; Donald L. Sealed lighting unit for clean-rooms and the like
KR102337286B1 (en) * 2012-08-20 2021-12-08 이턴 인텔리전트 파워 리미티드 Lighting applications using organic light emitting diodes
US10920975B2 (en) * 2014-05-13 2021-02-16 Autronic Plastics, Inc. Controlled environment light fixture
US9638394B2 (en) * 2014-07-31 2017-05-02 GE Lighting Solutions, LLC Light emitting diode (LED) lighting system with antimicrobial/air cleaning functions from highly specular multilayer thin film reflector
US9869464B2 (en) * 2015-09-23 2018-01-16 Cooper Technologies Company Hermetically-sealed light fixture for hazardous environments
US10113724B2 (en) * 2016-06-08 2018-10-30 AES Clean Technology, Inc. Structural beam and light fixture for a walkable clean room ceiling
US11346528B2 (en) * 2019-08-16 2022-05-31 Kenall Manufacturing Company Lighting fixture having uniform brightness

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4448757B2 (en) * 2004-11-01 2010-04-14 三機工業株式会社 Clean room lighting system
KR200449711Y1 (en) * 2008-05-08 2010-08-03 주식회사 제일조명 Fluorescent Light Fixture for Clean Room
KR20110051744A (en) * 2009-11-11 2011-05-18 주식회사 크린세븐 Luminaire for clean room
US20170051898A1 (en) * 2012-09-06 2017-02-23 Michael A. Tischler Sealed and sealable lighting systems incorporating flexible light sheets and related methods
WO2015148025A1 (en) * 2014-03-27 2015-10-01 GE Lighting Solutions, LLC Lighting fixture with antimicrobial/antifungal sheet and clean room capability

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024107960A1 *

Also Published As

Publication number Publication date
US12025289B2 (en) 2024-07-02
WO2024107960A1 (en) 2024-05-23
EP4619680A1 (en) 2025-09-24
MX2025005691A (en) 2025-10-01
US20240167650A1 (en) 2024-05-23

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RIC1 Information provided on ipc code assigned before grant

Ipc: F21S 8/02 20060101AFI20260209BHEP

Ipc: F21V 31/00 20060101ALI20260209BHEP

Ipc: F24F 3/167 20210101ALI20260209BHEP

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